| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $173.79 | 3.398% | $179.6954 | $179.70 | $179.70 | $179.70 |
| Purchase #2 | $185.35 | 5.698% | $195.9112 | $195.91 | $195.90 | $195.90 |
| Purchase #3 | $200.59 | 4.149% | $208.9125 | $208.91 | $208.90 | $208.90 |
| Purchase #4 | $162.88 | 5.682% | $172.1348 | $172.13 | $172.15 | $172.10 |
| Purchase #5 | $201.62 | 9.185% | $220.1388 | $220.14 | $220.15 | $220.10 |
| Purchase #6 | $226.32 | 10.344% | $249.7305 | $249.73 | $249.75 | $249.70 |
| Purchase #7 | $216.80 | 7.448% | $232.9473 | $232.95 | $232.95 | $232.90 |
| 7 purchase totals = | $1,367.35 | $1,459.4705 | $1,459.47 | $1,459.50 | $1,459.30 | |